Erich Würdemann
Ships attacked

Date
Name
Nationality
Tonnage (GRT)
Fate
3 May 1942
Sama
Netherlands
567
Sunk
10 May 1942
Aurora
United States
7,050
Damaged
13 May 1942
David McKelvy
United States
6,821
Total loss
16 May 1942
Sun
United States
9,002
Damaged
16 May 1942
William C. McTarnahan
United States
7,366
Damaged
17 May 1942
Gulfoil
United States
5,189
Sunk
19 May 1942
Heredia
United States
4,732
Sunk
20 May 1942
Halo
United States
6,986
Sunk
20 May 1942
Yorkmoor
United Kingdom
4,457
Sunk
31 May 1942
Fred W. Green
United Kingdom
2,292
Sunk
21 August 1942
City of Wellington
United Kingdom
5,733
Sunk
23 August 1942
Hamla
United Kingdom
4,416
Sunk
5 September 1942
Myrmidon
United Kingdom
6,278
Sunk
13 September 1942
Lima
Sweden
3,764
Sunk
23 September 1942
Siam II
United Kingdom
6,637
Sunk
7 March 1943
Sabor
United Kingdom
5,212
Sunk
9 March 1943
Tabor
Norway
4,758
Sunk

Question: How deadly was Erich Würdemann?
Answer: U-506 Erich Würdemann is credited with the sinking of 13 ships for a total of 61,011 GRT, further damaging three ships of 23,418 GRT and damaging one ship of 6,821 GRT that was a total loss.